Changelog for obs-service-rust2rpm-1-2.fc31.noarch.rpm :

* Thu Jul 25 2019 Fedora Release Engineering - 1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Sun May 05 2019 Neal Gompa - 1-1- Initial packaging for Fedora (RH#1706555)